CN206916409U - A kind of two-needle sewing machine needle head replacing device - Google Patents
A kind of two-needle sewing machine needle head replacing device Download PDFInfo
- Publication number
- CN206916409U CN206916409U CN201720857525.6U CN201720857525U CN206916409U CN 206916409 U CN206916409 U CN 206916409U CN 201720857525 U CN201720857525 U CN 201720857525U CN 206916409 U CN206916409 U CN 206916409U
- Authority
- CN
- China
- Prior art keywords
- block
- fixedly mounted
- spill spin
- fix bar
- spin block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Sewing Machines And Sewing (AREA)
Abstract
The utility model discloses a kind of two-needle sewing machine needle head replacing device,Including connecting rod,Fix bar is fixedly mounted in the lower surface of the connecting rod,The outer surface socket spill spin block of the fix bar,Fixed block is connected through a screw thread on the downside of the outer surface of the fix bar,Connecting plate is fixedly mounted in the tail end of the fix bar spring,Sliding block is fixedly mounted among the upper surface of the connecting plate,Slideway is provided with left and right sides of the inner surface of the spill spin block,The sliding block is placed in slideway,Insertion stock at left and right sides of the outer surface of the spill spin block,The bottom contact slipper of the stock,Button is fixedly mounted in the top of the stock,The utility model passes through fix bar,Spill spin block,Cylinder contiguous block,The structure of cuboid contiguous block and syringe needle,Realizing the rotation to spill spin block makes the purpose of needle head replacing,Pass through fix bar,Slideway,The structure of sliding block and fixed block,Realize determination to needle position and locked.
Description
Technical field
Two-needle sewing machine technical field is the utility model is related to, specially a kind of two-needle sewing machine needle head replacing device.
Background technology
Two-needle sewing machine is the sewing machine for having two pins, and the effect that needlework come out is that two-wire is arranged side by side, parallel each other a, trousers
It is few compared with flatcar that the place of crosspointer is used in son, therefore in workshop, flatcar and crosspointer are matched about five to one or so, but it is again
Essential, although flatcar can replace crosspointer sometimes, nobody stupid can make crosspointer in batch production with flatcar
Work, only a small amount of production, crosspointer efficiency high, and two-wire is parallel regular beautiful, but just because of in process both
Flatcar is needed, needs to use crosspointer again, if being required for replacing sewing machine to waste many time each time, if it is possible to set
Count a kind of device for the replacing that single needle and crosspointer are realized on a sewing machine, it is possible to solve problems, therefore, we carry
Go out a kind of two-needle sewing machine needle head replacing device.
Utility model content
The purpose of this utility model is to provide a kind of two-needle sewing machine needle head replacing device, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical scheme：A kind of two-needle sewing machine needle head replacing device,
Including connecting rod, fix bar is fixedly mounted in the lower surface of the connecting rod, and the outer surface socket spill spin block of the fix bar is described
Fixed block is connected through a screw thread on the downside of the outer surface of fix bar, counter sink, institute are provided with left and right sides of the outer surface of the fix bar
Fix bar spring is fixedly mounted in the lower surface for stating counter sink, and connecting plate, the company is fixedly mounted in the tail end of the fix bar spring
Sliding block is fixedly mounted among the upper surface of fishplate bar, the cascaded surface of the counter sink installs baffle plate by screw, the spill spin block
Slideway is provided with left and right sides of inner surface, the sliding block is placed in slideway, insertion stock at left and right sides of the outer surface of the spill spin block,
Limiting plate is fixedly mounted in the outer surface of the stock, and spill spin block spring, the rotation is fixedly mounted in the outer surface of the limiting plate
The tail end of block spring is fixedly mounted on the inside of spill spin block, and the bottom contact slipper of the stock, the top of the stock is fixed
Button is installed, cylinder contiguous block, the right surface of the cylinder contiguous block is fixedly mounted on the right side of the outer surface of the spill spin block
Syringe needle is fixedly mounted in centre, and cuboid contiguous block, the cuboid contiguous block is fixedly mounted on the left of the outer surface of the spill spin block
Lower surface at left and right sides of be fixedly mounted syringe needle.
Preferably, the connecting rod is bent stick, and the angle of bend of connecting rod is 45 degree, and direction is curved to the right
It is bent.
Preferably, the outer surface of the fix bar is divided into two sections, and epimere is smooth surface, and lower end is flank.
Preferably, the upper semisection of the spill spin block is cylinder, and lower semisection is the round platform on 45 degree of inclined-planes, and cylinder
Contiguous block and cuboid contiguous block are placed on the inclined-plane of spill spin block round platform.
Preferably, through hole is provided among the upper surface of the baffle plate, and sliding block passes through the through hole on baffle plate.
Preferably, the slideway shares two, and two slideways are located at together with cylinder contiguous block and cuboid contiguous block
In one plane.
Compared with prior art, the beneficial effects of the utility model are：The utility model passes through fix bar, spill spin block, circle
The structure of cylinder contiguous block, cuboid contiguous block and syringe needle, realizing the rotation to spill spin block makes the purpose of needle head replacing, passes through
Fix bar, slideway, the structure of sliding block and fixed block, determination to needle position and locked is realized, prevents its movement.
Brief description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is the view in the utility model A directions.
In figure：1st, connecting rod, 2, fix bar, 3, spill spin block, 4, fixed block, 5, counter sink, 6, fix bar spring, 7, connection
Plate, 8, baffle plate, 9, sliding block, 10, slideway, 11, stock, 12, limiting plate, 13, spill spin block spring, 14, button, 15, cylinder connects
Connect block, 16, syringe needle, 17, cuboid contiguous block.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1 and Fig. 2 are referred to, the utility model provides a kind of technical scheme：A kind of two-needle sewing machine needle head replacing device,
Including connecting rod 1, the connecting rod 1 is bent stick, and the angle of bend of connecting rod 1 is 45 degree, direction be it is bending to the right,
Fix bar 2 is fixedly mounted in the lower surface of the connecting rod 1, and the outer surface of the fix bar 2 is divided into two sections, and epimere is smooth
Surface, lower end are flank, and the outer surface socket spill spin block 3 of the fix bar 2, the upper semisection of the spill spin block 3 is cylinder,
Lower semisection is the round platform on 45 degree of inclined-planes, and 45 degree of round platform and 45 degree of connecting rods 1 bent may insure work
Syringe needle 16 straight down, and cylinder contiguous block 15 and cuboid contiguous block 17 are placed on the inclined-plane of the round platform of spill spin block 3, described
Fixed block 4 is connected through a screw thread on the downside of the outer surface of fix bar 2, the position of spill spin block 3 is fixed by fixed block 4, it is described solid
Counter sink 5 is provided with left and right sides of the outer surface of fixed pole 2, fix bar spring 6 is fixedly mounted in the lower surface of the counter sink 5, described
Connecting plate 7 is fixedly mounted in the tail end of fix bar spring 6, and sliding block 9 is fixedly mounted among the upper surface of the connecting plate 7, described heavy
The cascaded surface of head bore 5 installs baffle plate 8 by screw, and baffle plate 8 prevents connecting plate 7 and fix bar spring 6 from ejecting, the baffle plate 8
Through hole is provided among upper surface, and sliding block 9, through the through hole on baffle plate 8, the inner surface left and right sides of the spill spin block 3, which is provided with, to be slided
Road 10, the sliding block 9 are placed in slideway 10, and the slideway 10 shares two, and two slideways 10 and cylinder contiguous block 15 and
In cuboid contiguous block 17 is generally aligned in the same plane, when sliding block 9 is located in slideway 10, it can be ensured that the syringe needle 16 of work vertically to
Under, limiting plate 12 is fixedly mounted in insertion stock 11 at left and right sides of the outer surface of the spill spin block 3, the outer surface of the stock 11,
Spill spin block spring 13 is fixedly mounted in the outer surface of the limiting plate 12, and spring 13 can ensure that stock 11 resets, the spill spin block
The tail end of spring 13 is fixedly mounted on the inside of spill spin block 3, the bottom contact slipper 9 of the stock 11, the top of the stock 11
Button 14 is fixedly mounted in end, and cylinder contiguous block 15, the cylinder connection are fixedly mounted on the right side of the outer surface of the spill spin block 3
Syringe needle 16 is fixedly mounted among the right surface of block 15, there was only a syringe needle 16, for flatcar, the rotation on cylinder contiguous block 15
Cuboid contiguous block 17 is fixedly mounted on the left of the outer surface of switch block 3, the lower surface left and right sides of the cuboid contiguous block 17 is solid
Dingan County fills syringe needle 16, and two syringe needles 16 are shared on cuboid contiguous block 17, is sewed for crosspointer.
Operation principle：This device is arranged at sewing machine syringe needle, and when deployed, user pins button 14, and stock 11 pushes up
Firmly sliding block 9, sliding block 9 is departed from slideway 10 and enter in counter sink 5, you can rotation spill spin block 3, after 180 degree is rotated, sliding block 9 exists
Protruded into the presence of fix bar spring 6 in another road slideway 10, fix another syringe needle 16, then carry out cycloid by hand
It can be sewed.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of two-needle sewing machine needle head replacing device, including connecting rod (1), it is characterised in that：The following table of the connecting rod (1)
Fix bar (2), the outer surface socket spill spin block (3) of the fix bar (2), the outer surface of the fix bar (2) is fixedly mounted in face
Downside is connected through a screw thread fixed block (4), and counter sink (5), the countersunk head are provided with left and right sides of the outer surface of the fix bar (2)
Fix bar spring (6) is fixedly mounted in the lower surface in hole (5), and connecting plate (7) is fixedly mounted in the tail end of the fix bar spring (6),
Sliding block (9) is fixedly mounted among the upper surface of the connecting plate (7), the cascaded surface of the counter sink (5) is installed by screw to be kept off
Plate (8), the inner surface left and right sides of the spill spin block (3) are provided with slideway (10), and the sliding block (9) is placed in slideway (10), institute
Insertion stock (11) at left and right sides of the outer surface of spill spin block (3) is stated, limiting plate is fixedly mounted in the outer surface of the stock (11)
(12), spill spin block spring (13) is fixedly mounted in the outer surface of the limiting plate (12), and the tail end of the spill spin block spring (13) is consolidated
Dingan County is mounted in the inside of spill spin block (3), and the bottom contact slipper (9) of the stock (11), the top of the stock (11) is fixed
Button (14) is installed, cylinder contiguous block (15), the cylinder connection are fixedly mounted on the right side of the outer surface of the spill spin block (3)
Syringe needle (16) is fixedly mounted among the right surface of block (15), cuboid, which is fixedly mounted, on the left of the outer surface of the spill spin block (3) connects
Block (17) is connect, syringe needle (16) is fixedly mounted at left and right sides of the lower surface of the cuboid contiguous block (17).
A kind of 2. two-needle sewing machine needle head replacing device according to claim 1, it is characterised in that：The connecting rod (1)
For bent stick, and the angle of bend of connecting rod (1) is 45 degree, and direction is bending to the right.
A kind of 3. two-needle sewing machine needle head replacing device according to claim 1, it is characterised in that：The fix bar (2)
Outer surface be divided into two sections, epimere is smooth surface, and lower end is flank.
A kind of 4. two-needle sewing machine needle head replacing device according to claim 1, it is characterised in that：The spill spin block (3)
Upper semisection be cylinder, lower semisection is the round platform on 45 degree of inclined-planes, and cylinder contiguous block (15) and cuboid contiguous block
(17) it is placed on the inclined-plane of spill spin block (3) round platform.
A kind of 5. two-needle sewing machine needle head replacing device according to claim 1, it is characterised in that：The baffle plate (8)
Through hole is provided among upper surface, and sliding block (9) passes through the through hole on baffle plate (8).
A kind of 6. two-needle sewing machine needle head replacing device according to claim 1, it is characterised in that：The slideway (10) is altogether
Have two, and two slideways (10) be generally aligned in the same plane with cylinder contiguous block (15) and cuboid contiguous block (17) it is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720857525.6U CN206916409U (en) | 2017-07-15 | 2017-07-15 | A kind of two-needle sewing machine needle head replacing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720857525.6U CN206916409U (en) | 2017-07-15 | 2017-07-15 | A kind of two-needle sewing machine needle head replacing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206916409U true CN206916409U (en) | 2018-01-23 |
Family
ID=61347615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720857525.6U Expired - Fee Related CN206916409U (en) | 2017-07-15 | 2017-07-15 | A kind of two-needle sewing machine needle head replacing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206916409U (en) |
-
2017
- 2017-07-15 CN CN201720857525.6U patent/CN206916409U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180123 Termination date: 20180715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |